M.  Seligman, Friedman, S., and Fraenkel, G., ?Hormonal control of turnover of tyrosine and tyrosine phosphate during tanning of the adult cuticle in the fly, Sarcophaga bullata?, vol. 15, no. 6, pp. 1085 - 1101, Submitted.

M.  Seligman, Friedman, S., and Fraenkel, G., ?Bursicon mediation of tyrosine hydroxylation during tanning of the adult cuticle of the fly Sarcophaga bullata?, vol. 15, pp. 553 - 561, Submitted.

P.  Sivasubramanian, Friedman, S., and Fraenkel, G., ?Nature and role of proteinaceous hormonal factors acting during puparium formation in flies?, vol. 147, no. 1, pp. 163 - 185, Submitted.

S. N. M.  Reid, Fraenkel, G., and Friedman, S., ?Extrication, the primary event in eclosion, and its neural control in Sarcophaga bullata?, vol. 33, pp. 481 - 486, Submitted.

S. N. M.  Reid, Fraenkel, G., and Friedman, S., ?Extrication, the primary event in eclosion, and its relationship to digging, pumping and tanning in Sarcophaga bullata?, vol. 33, pp. 339 - 348, Submitted.