Learn More
Rabbit tracheal explants, exposed to burning pine wood smoke, were cultured in a chemically defined medium with and without retinoic acid (±RA). Exposures of 15–20 minute led to RA-independent(More)
Three patients with erythroblastic hypoplasia were observed for prolonged periods. In one patient, the phenomenon recurred on three occasions over a 12-year period. In the second, erythroblastic(More)