title: [Statistical analyses of aggravating factors in retinopathy of prematurity (II) (author's transl)].
mesh_terms: D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000209:etiology*; D008297:Male; D012164:Retinal Diseases / Q000209:etiology*