To warn and to control: two distinct legal obligations or variations of a single duty to protect?

Two criteria for the comparison of multi

Two criteria for the comparison of multiple arrangements of experiments and their use to answer the question: Is it better to compare p treatment groups with p controls or with a single control

✍ Dr. M. Horn 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 521 KB

I n experimental situations examining the effectiveness of p (p z 1) treatmente by comparing treated groups and untreated controls the following question arose: Which experimental arrangement is more appropriate, an arrangement A, using for the p comparisons only one single control, or an arrangemen