TY - GEN AU - Bergmann,M AU - Kühne-Heid,R AU - Zinsser,E AU - Frank,S AU - Frank,M TI - [Gastritis and stomach ulcer] SN - 0044-2542 PY - 1980///0616 KW - Adolescent KW - Adult KW - Aged KW - Female KW - Gastric Mucosa KW - pathology KW - Gastritis KW - complications KW - Gastroscopy KW - Humans KW - Male KW - Middle Aged KW - Pyloric Antrum KW - Stomach Ulcer KW - etiology N1 - Publication Type: English Abstract; Journal Article ER -