BARUŠ, Vlastimil, KRÁČMAR, S., TENORA, F., PROKEŠ, Miroslav. Amino acid spectrum of Ligula intestinalis (Pseudophyllidea) plerocercoids in different life phases. Helminthologia. 1997, 34(2), 65-69. ISSN 0440-6605. E-ISSN 1336-9083.