LEADER 00814nam2 22002171i 450 001 990002308020403321 035 $a000230802 035 $aFED01000230802 035 $a(Aleph)000230802FED01 035 $a000230802 100 $a20030801d--------km-y0itay50------ba 200 1 $aRelationship between chemical structuresand some physicochemical and chemical andbiologiocal properties of tetracyclines.Baltimore, 1970, v. 1, p. 245-249. 463 0$1001000221193 701 1$aGenazzani,$bEnrico$073219 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002308020403321 959 $aFFABC 996 $aRelationship between chemical structuresand some physicochemical and chemical andbiologiocal properties of tetracyclines.Baltimore, 1970, v. 1, p. 245-249$9388051 997 $aUNINA DB $aING01