1. Connective tissue studies I: Relation of dietary and tissue levels of ascorbic acid to the healing of surgically-induced wounds in guinea pigs;Abt;Bull. John Hopkins Hosp.,1959
2. Ascorbic acid in the biosynthesis and maintenance of collagen;Chen;Surg. Gynec. Obstet.,1961
3. Titration curves of colloidal surfaces III;Engel;Arch. Biochem. Biophys.,1960
4. Binding of anions by connective tissue: Dermis and cartilage;Engel;Am. J. Physiol.,1961
5. Biosynthesis of collagen: Direct action of ascorbic acid on hydroxyproline and collagen formation in subcutaneous implants in guinea pigs;Gould;J. Biol. Chem.,1958