Study validity depends on the study design and bias. Comment on "Randomised controlled trial of scalp cooling for the prevention of chemotherapy induced alopecia" by Bajpai et al. (The Breast. 2019 December 12. Doi: 10.1016/j.breast.2019.12.004 [Epub ahead of print])
机构:
McGill Univ, Biomed Eth Unit, Studies Translat Eth & Med Grp STREAM, Montreal, PQ, CanadaMcGill Univ, Biomed Eth Unit, Studies Translat Eth & Med Grp STREAM, Montreal, PQ, Canada
机构:
McGill Univ, Biomed Eth Unit, Studies Translat Eth & Med Grp STREAM, Montreal, PQ, CanadaMcGill Univ, Biomed Eth Unit, Studies Translat Eth & Med Grp STREAM, Montreal, PQ, Canada