Malis, F A peroral test of pancreatic insufficiency with 4-(N-acetyl-L-tyrosyl)aminobenzoic acid in children with cystic fibrosis. [electronic resource] - The Journal of pediatrics Jun 1979 - 942-4 p. digital Publication Type: Journal Article ISSN: 0022-3476 Standard No.: 10.1016/s0022-3476(79)80227-9 doi Subjects--Topical Terms: 4-Aminobenzoic AcidAdolescentAminobenzoatesChildChild, PreschoolCystic Fibrosis--diagnosisFemaleHumansMalePancreas--physiopathologyTyrosine--analogs & derivativespara-Aminobenzoates