Historical Medical Research
Early digestive physiology research relied on prolonged access to a single human subject with a unique anatomical condition. Researchers in this period used material compensation — housing, education for dependents — to maintain long-term…
1 sources - 2 claims
Early digestive physiology research relied on prolonged access to a single human subject with a unique anatomical condition. Researchers in this period used material compensation — housing, education for dependents — to maintain long-term subject participation.