Department of Pediatrics and Pathology, University of Minnesota, Minneapolis, Minnesota 55455
ABSTRACT
Lymphocytes derived from 72- to 90-day-old fetal piglet thymuses respond in vitro to phytohemagglutinin quantitatively greater than do spleen cell lymphocytes.
| J. Bacteriol. | J. Virol. | Eukaryot. Cell |
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| Microbiol. Mol. Biol. Rev. | Clin. Vaccine Immunol. | All ASM Journals |
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