或る聾唖家系と其聴力像に就て
1957 年 60 巻 9 号 p. 1263-1266
詳細
1957 年 60 巻 9 号 p. 1263-1266
In this family, the parents had normal hearing, but their two children were deaf and mute and two deaf mutes were discoved in the father-side as well as in the mot- her-side relatives. The audiograms of these children could not be taken, because they were too young, but the audiograms of these deaf mutes in their relatives were closely resembled each other.
