Markowitz L, Sepúlveda J, Diaz-Ortega JL, Valdespino JL, Albrecht P, Zell ER, Stewart J, Zarate ML, Bernier RH. Immunization of six month-old infants with three different doses of Edmonston-Zagreb and Schwarz Measles Vaccines. N Engl J Med 1990;322(9):58

Markowitz L, Sepúlveda J, Diaz-Ortega JL, Valdespino JL, Albrecht P, Zell ER, Stewart J, Zarate ML, Bernier RH. Immunization of six month-old infants with three different doses of Edmonston-Zagreb and Schwarz Measles Vaccines. N Engl J Med 1990;322(9):58

Markowitz L, Sepúlveda J, Diaz-Ortega JL, Valdespino JL, Albrecht P, Zell ER, Stewart J, Zarate ML, Bernier RH. Immunization of six month-old infants with three different doses of Edmonston-Zagreb and Schwarz Measles Vaccines. N Engl J Med 1990;322(9):58