299,228 FIFTY YEARS Fifty years of investigative dematology : a special issue commemorating the 50th Aniversary of the Society for Investigative Dermatology and The Journal of Investigative Dermatology / [ed. David A. Norris]. - New York : Elsevier Science Publ. Co., Inc., 1989."- [6], 197, [1] s. : il., wykr. ; 28 cm (The Journal of Investigative Dermatology, ISSN 0022-202X ; vol. 92, nr A suppl.)