Perinatal tips.
D001787:Blood Group Incompatibility / Q000150:complications*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008297:Male; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D013345:Subarachnoid Hemorrhage / Q000150:complications*
D012204:Rh-Hr Blood-Group System