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. 1997 Dec;16(12):1187-8.
doi: 10.1097/00006454-199712000-00022.

Lack of effectiveness of a letter reminder for annual influenza immunization of asthmatic children

E Walter, J Sung, E Kahn Meine, R P Drucker, D A Clements

Lack of effectiveness of a letter reminder for annual influenza immunization of asthmatic children

E Walter et al. Pediatr Infect Dis J. 1997 Dec.
No abstract available

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