Hussain, M.A. and Naveed, S.A. and Sechi, L.A. and Ranjan, Sarita and Alvi, A. and Ahmed, I. and Ranjan, Akash and Mukhopadhyay, Sangita and Ahmed, N. (2008) Isocitrate Dehydrogenase of Helicobacter pylori Potentially Induces Humoral Immune Response in Subjects with Peptic Ulcer Disease and Gastritis. PLoS ONE, 3 (1). e1481. ISSN 1932-6203

Alvi, A. and Devi, S.M. and Ahmed, I. and Hussain, M.A. and Rizwan, M. and Lamouliatte, H. and Megraud, F. and Ahmed, N. (2007) Microevolution of Helicobacter pylori Type IV Secretion Systems in an Ulcer Disease Patient over a Ten-Year Period. Journal of Clinical Microbiology, 45 (12). pp. 4039-4043. ISSN 0095-1137

Ahmed, N. and Majeed, A.A. and Ahmed, I. and Hussain, M.A. and Alvi, A. and Devi, S.M. and Rizwan, M. and Ranjan, Akash and Sechi, L.A. and Mégraud, F. (2007) genoBASE pylori: A genotype search tool and database of the human gastric pathogen Helicobacter pylori. Infection, Genetics and Evolution, 7 (4). pp. 463-468. ISSN 1567-1348

Devi, S.M. and Ahmed, I. and Francalacci, P. and Hussain, M.A. and Akhter, Y. and Alvi, A. and Sechi, L.A. and Mégraud, F. and Ahmed, N. (2007) Ancestral European roots of Helicobacter pylori in India. BMC Genomics, 8 (1). p. 184. ISSN 1471-2164

Ahmed, K.S. and Khan, A.A. and Ahmed, I. and Tiwari, S. and Habeeb, M.A. and Ali, S.M. and Ahi, J.D. and Abid, Z. and Alvi, A. and Hussain, M.A. and Ahmed, N. and Habibullah, C.M. (2006) Prevalence study to elucidate the transmission pathways of Helicobacter pylori at oral and gastroduodenal sites of a South Indian population. Singapore Medical Journal, 47 (4). pp. 291-296. ISSN 0037-5675

Tiwari, S. and Khan, A.A. and Ahmed, K.S. and Ali, S.M. and Ahmed, I. and Habeeb, A. and Kauser, F. and Hussain, M.A. and Ahmed, N. and Habibullah, C.M. (2005) Polymerase chain reaction based analysis of the cytotoxin associated gene pathogenicity island of Helicobacter pylori from saliva: An approach for rapid molecular genotyping in relation to disease status. Journal of Gastroenterology and Hepatology, 20 (10). pp. 1560-1566. ISSN 0815-9319

Prouzet-Mauleon, V. and Hussain, M.A. and Lamouliatte, H. and Kauser, F. and Megraud, F. and Ahmed, N. (2005) Pathogen Evolution In Vivo: Genome Dynamics of Two Isolates Obtained 9 Years Apart from a Duodenal Ulcer Patient Infected with a Single Helicobacter pylori Strain. Journal of Clinical Microbiology, 43 (8). pp. 4237-4241. ISSN 0095-1137

Kauser, F. and Hussain, M.A. and Ahmed, I. and Srinivas, S. and Devi, S.M. and Majeed, A.A. and Rao, K.R. and Khan, A.A. and Sechi, L.A. and Ahmed, N. (2005) Comparative genomics of Helicobacter pylori isolates recovered from ulcer disease patients in England. BMC Microbiology, 5 (1). p. 32. ISSN 1471-2180

Kauser, F. and Hussain, M.A. and Ahmed, I. and Ahmad, N. and Habeeb, A. and Khan, A.A. and Ahmed, N. (2005) Comparing Genomes of Helicobacter pylori Strains from the High-Altitude Desert of Ladakh, India. Journal of Clinical Microbiology, 43 (4). pp. 1538-1545. ISSN 0095-1137

Hussain, M.A. and Kauser, F. and Khan, A.A. and Tiwari, S. and Habibullah, C.M. and Ahmed, N. (2004) Implications of Molecular Genotyping of Helicobacter pylori Isolates from Different Human Populations by Genomic Fingerprinting of Enterobacterial Repetitive Intergenic Consensus Regions for Strain Identification and Geographic Evolution. Journal of Clinical Microbiology, 42 (6). pp. 2372-2378. ISSN 0095-1137

Kauser, F. and Khan, A.A. and Hussain, M.A. and Carroll, I.M. and Ahmad, N. and Tiwari, S. and Shouche, Y. and Das, B. and Alam, M. and Ali, S.M. and Habibullah, C.M. and Sierra, R. and Megraud, F. and Sechi, L.A. and Ahmed, N. (2004) The cag Pathogenicity Island of Helicobacter pylori Is Disrupted in the Majority of Patient Isolates from Different Human Populations. Journal of Clinical Microbiology, 42 (11). pp. 5302-5308. ISSN 0095-1137

Rekha, T. and Khan, A.A. and Alavi, A. and Hussain, M.A. and Habeeb, A. and Ahmed, N. and Habibullah, C.M. (2003) Genetic fine structure analysis of Helicobacter pylori isolates before and after treatment. Indian Journal of Medical Microbiology, 21 (3). pp. 166-171.