NORMAL guinea pig serum is the most common source of complement for the complement-fixation test, and may be used fresh or, more commonly, preserved either by freeze-drying or by Richardson's ...

DURING experiments designed to determine the effects of stresses on pregnancy in guinea-pigs, it was noted that a large proportion of sows aborted within 4–7 days when their diet was restricted.

The RAF Guinea Pig Club, formally established on July 20, 1941, wasn't conceived in a boardroom or dictated by military order. It sprang organically from the shared experiences of severely burned ...