TY - BOOK AU - Uddin, Ghayas TI - Seropositivity of Helicobacter Pylori IgM Antibodies in patients of Dyspepsia Attending IIMS&R Hospital Lucknow U1 - 579 PY - 2020/// CY - Lucknow PB - Integral University KW - medical microbiology N1 - With CD ER -