Krenzelok, Edward P.; Jacobsen, T.D; Aronis, John M. (). „Poinsettia exposures have good outcomes … just as we thought”. The American Journal of Emergency Medicine (în engleză). 14 (7): 671–674. doi:10.1016/S0735-6757(96)90086-8. PMID8906768.
Krenzelok, Edward P.; Jacobsen, T.D; Aronis, John M. (). „Poinsettia exposures have good outcomes … just as we thought”. The American Journal of Emergency Medicine (în engleză). 14 (7): 671–674. doi:10.1016/S0735-6757(96)90086-8. PMID8906768.