http://general-terms.thesaurus.ekt.gr/vocabhttp://general-terms.thesaurus.ekt.gr/vocab?tema=10998animal protein http://general-terms.thesaurus.ekt.gr/vocab?tema=10998 meat RT http://general-terms.thesaurus.ekt.gr/vocab?tema=10998 milk protein NT http://general-terms.thesaurus.ekt.gr/vocab?tema=10998 protein products BT