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Anything less leaves the door open to research labs, resellers, and grey-market suppliers

In some legal contexts, the two words may be used interchangeably, or one may be preferred over the other depending on the specific circumstances

Vitamin B Complex, Menorrhagia, and Cancer: A Critical Review. American Journal of Obstetrics and Gynecology 54.4 (1947): 611-617

It was done at an institute that sells these injections
