melanotic stool test routine examination procedure and interpretation Faecal testing for the detection
Description
2009;36:1442-8.[PubMed Abstract] - 35.Reddy KR, Krawitt EL, Homberg JC, et al

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Peptides are short chains of amino acids that can stimulate specific physiological responses in the body
DEREK MUNRO: Might not be new
Science 347 , 543548