1. “The Treatment of Pulmonary Tuberculosis With PAS,” In Veterans Administration: Minutes; Seventh Streptomycin Conference;Lehmann,1949
2. “The Treatment of Tuberculosis in Sweden with Para-aminosalicylic Acid (PAS): A Review,”;Lehmann;Dis. of Chest,1949
3. “Serum Para-aminosalicylic Acid (PAS) Following Oral Ingestion in Children,”;Soderhjelm;Texas Rep. Biol. and Med.,1949
4. “Rate of Absorption and Toxicity of Paraminosalicylic Acid. A Comparative Study of Enteric Coated Capsules, Powder, and a Solution of Sodium PAS: Preliminary Report,” In Veterans Administration: Minutes; Eighth Streptomycin Conference;Shamaskin,1949
5. “Determination of p-Aminosalicylic Acid in Body Fluids,”;Klyne;Biochem. J.,1949