Subchronic (13-week) inhalation toxicity study of formaldehyde in male rats : 8-hour continuous versus 8-hour intermittent exposures / auteurs: J.W.G.M. Wilmer, R.A. Woutersen, L.M. AppelmanSubacute inhalation toxicity study of formaldehyde in male rats : 8-hour continuous versus 8-hour intermittent exposures : een onderzoek / auteurs: J.W. G.M. Wilmer, R.A. Woutersen [en] L.M. AppelmanSubacute inhalation toxicity study of formaldehyde in male rats 8-hour continuous versus 8-hour intermittent exposures / auteurs: J.W.G.M. Wilmer, R.A. Woutersen, L.M. Appelman