K. Singh

Seasonal changes in circulating serum concentration and in vitro testicular secretion of testosterone and androstenedione in the male vespertilionid bat (Scotophilus heathi).

A. Krishna, K. Singh, 1996, The Journal of experimental zoology.

Changes in circulating insulin and corticosterone concentrations during different reproductive phases and their relationships to body weight and androstenedione concentration of male Scotophilus heathi.

A. Krishna, K. Singh, D. Chanda, 1998, The Journal of experimental zoology.

Changes in the thyroid gland during the reproductive cycle of the male vespertilionid bat, Scotophilus heathi

A. Krishna, K. Singh, 1998 .

Histochemical demonstration of certain testicular enzymes of the Indian desert gerbil Meriones hurrianae jerdon and their response to unilateral cryptorchidism

K. Singh, R. Mathur, K. Singh, 2004, Histochemie.

Seasonal adiposity and androstenedione production as a possible mechanism for asynchronous reproductive activity between males and females of vespertilionid bat, Scotophilus heathi

A. Krishna, Abhilasha, K. Singh, 2000, Acta biologica Hungarica.

Effect of varied calcium concentrations on serum calcium, sodium, potassium and protein value during the different phases of reproductive cycle in Heteropneustes fossilis (Bloch)

K. Singh, O. Gupta, 2009 .

stanniectomy and experimental hypercalcemia on plasma calcium levels and calcium influx in American eels, Anguilla rostrata Intraperitoneal injection of CaCl

K. Singh, O. Gupta, 2022 .

Action of cadmium on some testicular enzymes of the desert gerbil Meriones hurrianae Jerdon.

K. Singh, R. Mathur, Hurrianae Jerdon, 1968, Journal of reproduction and fertility.