[Morphological studies of the roots of Japanese maxillary 2d molars].
Matsumoto
Y
Y
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008437:Maxilla; D008875:Middle Aged; D008963:Molar / Q000002:abnormalities / Q000033:anatomy & histology*; D014092:Tooth Root / Q000002:abnormalities / Q000033:anatomy & histology*