Effects of polychlorinated biphenyl/dioxin exposure and feeding type on infants mental and psychomotor development. - Koopman-Esseboom,C.; Weisglas-Kuperus,N.; de Ridder,M.A.; van der Paauw,C.G.; Tuinstra,L.G.; Sauer,P.J. (Pediatrics, 1996)