De Graeve G.M., Cooney J.D., McIntyre D.O., Poccocic T.L., Reichenbach N.G., Dean J.H. and Marcus M.D., (1991) Validity in the performance of the seven-day Fathead minnow (Pimephales promelas) larval survival and growth test: an intra- and interlaboratory study.
De Graeve G. M., Cooney J. D., McIntyre D. O., Poccocic T. L., Reichenbach N. G., Dean J. H. and Marcus M. D. (1991). Validity in the performance of the seven-day Fathead minnow Pimephales pwmelas) larval survival and growth test: an intra- and interlaboratory study.