The relationship of vehicle and concentration of imidazolidinylurea, with attention to formaldehyde allergy status

Robert L. Rietschel, Magnus Bruze, Birgitta Gruvberger, Kathryn A. Zug, Erin M. Warshaw, James S. Taylor, Frances J. Storrs, Denis Sasseville, Melanie Pratt, C. G.Toby Mathias, James G. Marks, Howard I. Maibach, Joseph F. Fowler, Vincent A. DeLeo, Donald V. Belsito