A flexible connector for delivering shock to pigeons.
Explore the source record for details and available documents.
Animals↗
Biomedical subjects
H S HOFFMAN
Publications and source records attributed to H S HOFFMAN.
Aversive control with the pigeon.
Explore the source record for details and available documents.
Animals↗
The interaction of pitch and loudness discriminations.
Explore the source record for details and available documents.
Hearing↗
The discrimination of speech sounds within and across phoneme boundaries.
Explore the source record for details and available documents.
Hearing↗
Actinomycotic diverticuloma of the sigmoid colon.
Explore the source record for details and available documents.
Actinomycosis↗
Intussusception of the vermiform appendix; report of a case.
Explore the source record for details and available documents.
Appendix↗