[Infantile idiopathic hypercalcemia in both twins].
D004200:Diseases in Twins; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology / Q000235:genetics*; D007223:Infant; D008297:Male; D011704:Pyelonephritis / Q000150:complications
Ikerpár mindkét tagjában elöforduló csecsemökori "idiopathiás" hypercalcaemia