1. Abt, A. F., S. v. Sciiucking, and J. H. Roe: Connective tissue studies. I. Relation of dietary, and tissue levels of ascorbic acid to the healing of surgically induced wounds in Guinea pigs. Bull. Johns Hopk. Hosp. 104, 163 (1959).
2. Altshuler, C. H., and D. M. Angevine: Acid mucopolysaccharide in degenerative disease of connective tissue, with special reference to serous inflammation. Amer. J. Path. 27, 41 (1951).
3. Andrade, R.: Histologische und histochemische Untersuchungen über einen besonderen Fall von intraepidermalem Epitheliom. Derm. Wschr. 137, 120 (1958).
4. Asboe-Hansen, G.: The origin of synovial mucin, Ehrlich’s mast cell — a secretory element of the connective tissue. Ann. rheum. Dis. 9, 149 (1950).
5. Asboe-Hansen, G.: A survey of the normal, and pathological occurrence of mucinous substances, and mast cells in the dermal connective tissue in man. Acta derm.-venereol. (Stockh.) 30, 338 (1950).