Conundrum of BMI measurements

THE CONUNDRUM OF EUTHANASIA

the conundrum of euthanasia

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Crop conundrum.

The lead review “Risk assessment of genetically modified crops for nutrition and health” by Magaña-Gómez and Calderon de la Barca,1 ends with a common plea: “more research is needed”. It is valid to put both this plea and the justification for other similar research into perspective. How selective are the reviews that lead to the conclusion that more of such research is needed?What comparators ...

Cancer Conundrum

The main event is when physiologic EMT is seen in gastrulation; formation and migration of neural crest cells.[3] The progression of EMT is further classified into primary (1°), secondary (2°) and tertiary (3°) EMT,[2] depending on the number or sequential sweeps of EMT and mesenchymal‐epithelial transition (MET).[2] MET signifies the conversion of the mesenchymal phenotype back into the epithe...

The Conundrum of Credibility

VOLUME 74, NO. 5, MAY 2012 Consider the recent controversy over prostate cancer screening. A Presidential Task Force scaled back recommended testing. But many doctors, citing important cases of detecting cancer, disagreed (Harris, 2011; Brownlee & Lenzer, 2011). Whose judgment should we trust? New England fish populations are threatened, according to experts. They suggest discontinuing cod fish...