摘 要: | Six species of lung flukes (Paragonimus westermani Kerbert, 1878; P. szechuanensisChung & T'sao 1962; P. ohirai Miyazaki, 1939; P. iloktsuensis Chen, 1940; Pagumogo-nimus skrjabini Chen, 1959 and P. macrorchis Chen, 1962) were studied with the clusteranalysis by computer, basing on the seven characters commonly used in classical
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