The Argentine government gave an exclusive license to Squibb to manufacture antibodies in the country. To supplement the fermentation plant, Squibb constructed The Squibb Institute for Medical Research. This presented a truly unique opportunity for Ondetti, allowing him to work in one of the most advanced labs in Argentina with world class scientists such as Dr. Deulofeu and Dr. Alfredo Sordelli. Another quirk about the Squibb laboratory was that Ondetti was not an official employee because he was a scholarship-research scientist, enabling him to focus on his thesis.