BEYER, P [Research on interstitial pneumonia due to Pneumocystis carinii of the young infant; concerning 32 observations]. [electronic resource] - Archives francaises de pediatrie 1959 - 42-68 p. digital Publication Type: Journal Article ISSN: 0003-9764 Subjects--Topical Terms: HumansInfantInfant, NewbornInfant, Newborn, DiseasesLung Diseases, InterstitialPlasma CellsPneumocystis cariniiPneumoniaPneumonia, Pneumocystis