[STOMACH ULCER AND CHANGES IN THE LUNG].
D000293:Adolescent; D002648:Child; D005853:Geriatrics; D006801:Humans; D007564:Japan; D008168:Lung; D010336:Pathology; D013223:Statistics as Topic; D013276:Stomach Ulcer
ADOLESCENCE; CHILD; GERIATRICS; JAPAN; LUNG; PATHOLOGY; STATISTICS; STOMACH ULCER