title: Light-dependence of fluorescence of solutions of cigarette smoke.
abstract: In the issue of 2 September, page 421, the address of Hermann Druckrey, coauthor of the paper "Light-dependence of fluorescence of solutions of cigarette smoke," was incorrectly given as Sloan-Kettering Institute for Cancer Research, New York. Dr. Druckrey's address is Chirurgische Universitäts-Klinik, Hugstetterstrasse 55, Freiburg im Breisgau, Germany.
authors.forename: H
authors.initials: H
authors.lastname: Drujckrey
authors.forename: D
authors.initials: D
authors.lastname: Schmähl