Part 16

1929. The venom of Sistrurus catenatus. Bull. Antivenin Inst. Amer., 2(4):108-109.

PARRISH, H. M.

1959. Poisonous snakebites resulting in lack of venom poisoning. Virginia Med. Month, 86:396-401.

1963. Analysis of 460 fatalities from venomous animals in the United States. Amer. Jour. Med. Sci., 245(2):35-47.

PARRISH, H. M., and POLLARD, C. B.

1959. Effects of repeated poisonous snakebite in man. Amer. Jour. Med. Sci., 237(3):277-286.

PENN, G. H.

1943. Herpetological notes from Cameron Parish, Louisiana. Copeia, 1943(1):58-59.

PERKINS, C. B.

1955. Longevity of snakes in captivity in the United States. Copeia, 1955(3):262.

POPE, C. H., and PERKINS, R. M.

1944. Differences in the patterns of bites of venomous and of harmless snakes. Archives of Surgery, 49:331-336.

RAHN, H.

1942. The reproductive cycle of the prairie rattler. Copeia, 1942(4):233-240.

RAMSEY, L. W.

1948. Combat dance and range extension of Agkistrodon piscivorus leucostoma. Herpetologica, 4:228.

RICHMOND, M. D.

1952. Head bobbing in reptiles. Herpetologica, 8:38.

ROSENFELD, S., and GLASS, S.

1940. The inhibiting effect of snake bloods upon the hemorrhagic action of viper venoms on mice. Amer. Jour. Med. Sci., 199:482-486.

SCHMIDT, K. P.

1946. On the zoogeography of the Holarctic region. Copeia, 1946:144-152.

SHAW, C. E.

1948. The male combat "dance" of some crotalid snakes. Herpetologica, 4:137-145.

1951. Male combat in American colubrid snakes with remarks on combat in other colubrid and elapid snakes. Herpetologica, 7(4):149-168.

SMITH, H. M.

1956. Handbook of amphibians and reptiles of Kansas. 2nd Edition. Univ. Kansas Mus. Nat. Hist., Misc. Publ., 9:1-356, 253 figs.

SMITH, H. M., and BUECHNER, H. K.