Low-level immunity to rubella.
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Antibodies↗
Biomedical subjects
W M Gardner
Publications and source records attributed to W M Gardner.
Rubella reinfection during early pregnancy: a case report.
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Abortion, Therapeutic↗
Note on long-term habituation of freezing responses of bobwhite quail to a hawk.
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Animals↗
Intensive treatment of obstetric sepsis.
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Anti-Bacterial Agents↗
Auto-shaping in bobwhite quail.
Bobwhite quail were given extended auto-shaping, a procedure in which response-key illumination or color change is paired with response-independent food presentations. Continuation of the auto-shaping procedure yielded increased responding across sessions, although responses were never instrumental in producing food. The quail were shifted directly from the auto-shaping procedure to a variable-interval 60-sec schedule of reinforcement. All three birds were approaching stable response rates by the fifth session on the variable-interval schedule.
Journal Article↗