| http://www.w3.org/ns/prov#value | - The human collagen of the present invention is distinct from the human collagen composition described in U.S. 5,002,071 in three major respects: (1) it is derived from total placental tissue (the entire placenta, including the amnion, chorion, and other placental tissue), rather than from only the amnion and/or chorion; (2) it is depleted of type III collagen and contains much less type III collag
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