1. Cytostatic action of 3β-hydroxy-13α-amino-13,17-seco-5-androsten-17-oic-13,17-lactam p-N,N-bis(2-chloroethyl)phenylacetate;Catsoulacos;Eur. J. Med. Chem.,1974
2. Antitumor activity of steroidal lacton esters of p-bis-(2-chloroethyl) amino phenylacetic acid;Catsoulacos;Eur. J. Med. Chem.,1976
3. Antitumor activity of homoaza-steroidal esters of [p-[bis(2-chloroethyl)amino]phenyl]acetic acid and [p-[bis-(2-chloroethyl)amino]phenyl]butyric acid;Catsoulacos;Cancer Chemother. Pharmacol.,1983
4. Antitumor activity of α homo-aza-steroidal ester of [p[bis(2-chloroethyl)amino]phenyl]acetic acid;Catsoulacos;Cancer Chemother Rep.,1973
5. Aza-steroids. Beckmann rearrangement of 3β-acetoxy-5α-androstan-17-one-oxime acetate with boron fluoride alkylating agents;Catsoulacos;Chimie Ther.,1973