by Chopra, Deepak, Kafatos, Minas C.
by Chopra, Deepak, Tuszynski, J. A., Fertig, Brian
by Chopra, Deepak, Sehgal, Kabir, Sehgal, Kabir, Avgerinos, Paul, Avgerinos, Paul
by Simon, David, 1951-
by Chopra, Gotham, 1975-
by Orloff, Judith