Gulshan Rai

Chronomics: circadian and circaseptan timing of radiotherapy, drugs, calories, perhaps nutriceuticals and beyond.

Franz Halberg, Othild Schwartzkopff, Ranjana Singh, 2003, Journal of experimental therapeutics & oncology.

Determination of writing sequence of strokes of ball-point pen versus ball-point pen and other conventional writing instruments

A. K. Gupta, Gulshan Rai, O. P. Chugh, 1987 .