title: On the effect of isomers of para-aminosalicylic acid and related substances on the tuberculostatic effect of PAS.
authors.forename: J
authors.initials: J
authors.lastname: LEHMAN
mesh_terms: D010131:Aminosalicylic Acid; D000636:Aminosalicylic Acids; D007536:Isomerism; D012459:Salicylates
chemical_list: D000636:Aminosalicylic Acids; D012459:Salicylates; D010131:Aminosalicylic Acid