Immunization coverage and its determinants in children aged 12–23 months in Gansu, China

Cluster sampling to assess immunization coverage: a review of experience with a simplified sampling method.

Europe PMC (PubMed Central) · 1982 · 225 citations

Public Health, Biostatistics, Preventive Medicine +13

Economic Evaluation of the 7-Vaccine Routine Childhood Immunization Schedule in the United States, 2001

Fangjun Zhou, Jeanne M. Santoli, Mark L. Messonnier et al. · Archives of Pediatrics and Adolescent Medicine · 2005 · 171 citations

Medicine, Child Health, Pediatrics +17

Timeliness of Childhood Immunizations

Elizabeth T. Luman, Mary M. McCauley, Shannon Stokley et al. · PEDIATRICS · 2002 · 155 citations

Public Health, Child Health, Pediatrics +17

Health equity in transition from planned to market economy in China

Jianmin Gao · Health Policy and Planning · 2002 · 139 citations

Social Sciences, Health Policy, Health Systems +17

Studies of missed opportunities for immunization in developing and industrialized countries.

Sonja S. Hutchins, Henrica A. F. M. Jansen, S E Robertson et al. · PubMed · 1993 · 136 citations

Medicine, Child Health, Preventive Medicine +17