Are physicians sympathetic to superstition? A study of Hinoe-Uma.
D001290:Attitude; D001719:Birth Certificates; D001723:Birth Rate; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007564:Japan; D008297:Male; D010820:Physicians; D012621:Seasons; D012744:Sex Ratio; D013483:Superstitions