Elzinga, G.; Verdouw, P. D.; Westerhof, N.; Van Den Bos, G. C. (1974). „Transfer of cardiovascular forces through the body”. Med. Bio. Eng. And Comp. 12 (3): 322—327. PMID4466986. S2CID23825815. doi:10.1007/BF02477799..
Elzinga, G.; Verdouw, P. D.; Westerhof, N.; Van Den Bos, G. C. (1974). „Transfer of cardiovascular forces through the body”. Med. Bio. Eng. And Comp. 12 (3): 322—327. PMID4466986. S2CID23825815. doi:10.1007/BF02477799..
Elzinga, G.; Verdouw, P. D.; Westerhof, N.; Van Den Bos, G. C. (1974). „Transfer of cardiovascular forces through the body”. Med. Bio. Eng. And Comp. 12 (3): 322—327. PMID4466986. S2CID23825815. doi:10.1007/BF02477799..