GENETIC ASPECTS OF ACHONDROPLASIA.
D000130:Achondroplasia; D002648:Child; D004200:Diseases in Twins; D005826:Genetics, Medical; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D014427:Twins
ACHONDROPLASIA; CHILD; DISEASES IN TWINS; GENETICS, HUMAN; INFANT; INFANT MORTALITY; INFANT, NEWBORN