Abstract

References
1.
Arey
L.B.
:
Developmental Anatomy ,
6th ed. ,
pp. 182 –192 .
Saunders Co. ,
Philadelphia ,
1954
2.
Arthur
G.H.
:
Conjoined twins—the veterinary aspect.
Vet Rec
68 :
389 –393 ,
1956
3.
Dozsa
L.
:
A case of rare monstrosity in a calf.
Pathol Vet
3 :
226 –233 ,
1966
4.
Dutton
C.E.
:
Bovine monstrosity.
Vet Med
45 :
507 ,
1950
5.
Leipold
H.W.
Dennis
S.M.
:
Diprosopus in newborn calves.
Cornell Vet
62 :
282 –288 ,
1972
6.
Wilder
H.H.
:
Duplicate twins and double monsters.
Am J Anat
3 :
387 –472 ,
1904
7.
Willis
R.A.
:
The Borderland of Embryology and Pathology ,
pp. 46 –47 .
Butterworth, Inc. ,
Washington, D. C. ,
1962
