D. Puerto Rico March 1977 casesRuiz Rodriguez v. Litton Industries Leas. Corp.Chadbourn-Caribbean Ind. v. Autoridad, Etc.Perez Torres v. Secretary of Health, Ed. WelfareHernandez Del Valle v. Santa AponteGarcia Mendez v. Vazquez BrunoFebo Agosto v. Secretary of Health, Ed. and WelfarePierluisi v. E.R. Squibb Sons, Inc.
