[Congenital (primary) pulmonary hypertension (Ayerza's syndrome)].
D002675:Child, Preschool; D006801:Humans; D006976:Hypertension, Pulmonary / Q000151:congenital* / Q000175:diagnosis; D008297:Male
Vrozhdennaia (pervichnaia) legochnaia gipertenziia (bolezn' Aĭersy).