Anastasi A, Montecucchi P, Erspamer V, Visser J (July 1977). "Amino acid composition and sequence of kassinin, a tachykinin dodecapeptide from the skin of the African frog Kassina senegalensis". Experientia. 33 (7): 857–858. doi:10.1007/bf01951242. PMID891753. S2CID19421025.
Lippe C, Lobasso S, Cassano G, Bellantuono V, Ardizzone C (1998-01-01). "Actions of tachykinins on the ion transport across the frog skin". Peptides. 19 (8): 1435–1438. doi:10.1016/S0196-9781(98)00080-1. PMID9809659. S2CID33378999.
Lippe C, Bellantuono V, Ardizzone C, Cassano G (November 2004). "Eledoisin and Kassinin, but not Enterokassinin, stimulate ion transport in frog skin". Peptides. 25 (11): 1971–1975. doi:10.1016/j.peptides.2004.06.014. PMID15501529. S2CID42684110.
Anastasi A, Montecucchi P, Erspamer V, Visser J (July 1977). "Amino acid composition and sequence of kassinin, a tachykinin dodecapeptide from the skin of the African frog Kassina senegalensis". Experientia. 33 (7): 857–858. doi:10.1007/bf01951242. PMID891753. S2CID19421025.
Lippe C, Lobasso S, Cassano G, Bellantuono V, Ardizzone C (1998-01-01). "Actions of tachykinins on the ion transport across the frog skin". Peptides. 19 (8): 1435–1438. doi:10.1016/S0196-9781(98)00080-1. PMID9809659. S2CID33378999.
Lippe C, Bellantuono V, Ardizzone C, Cassano G (November 2004). "Eledoisin and Kassinin, but not Enterokassinin, stimulate ion transport in frog skin". Peptides. 25 (11): 1971–1975. doi:10.1016/j.peptides.2004.06.014. PMID15501529. S2CID42684110.
Anastasi A, Montecucchi P, Erspamer V, Visser J (July 1977). "Amino acid composition and sequence of kassinin, a tachykinin dodecapeptide from the skin of the African frog Kassina senegalensis". Experientia. 33 (7): 857–858. doi:10.1007/bf01951242. PMID891753. S2CID19421025.
Lippe C, Lobasso S, Cassano G, Bellantuono V, Ardizzone C (1998-01-01). "Actions of tachykinins on the ion transport across the frog skin". Peptides. 19 (8): 1435–1438. doi:10.1016/S0196-9781(98)00080-1. PMID9809659. S2CID33378999.
Lippe C, Bellantuono V, Ardizzone C, Cassano G (November 2004). "Eledoisin and Kassinin, but not Enterokassinin, stimulate ion transport in frog skin". Peptides. 25 (11): 1971–1975. doi:10.1016/j.peptides.2004.06.014. PMID15501529. S2CID42684110.