TY - BOOK AU - Adler,Alan D. ED - New York Academy of Sciences. TI - The Biological role of porphyrins and related structures PY - 1975/// CY - New York PB - New York Academy of Sciences N1 - Cover title; "Papers ... of a conference entitled the biological role of porphyrins and related structures, held by the New York Academy of Sciences on October 23, 24, 25, and 26, 1973." ER -