^US Patent 2,130,523 Linear polyamides suitable for spinning into strong pliable fibers; US Patent 2,130,947 Diamine dicarboxylic acid salt and US Patent 2,130,948 Synthetic fibers. Trossarelli, L. (2010).
"The history of nylon". Club Alpino Italiano, Centro Studi Materiali e Tecniche.
Archived from the original on 2012-04-25. Retrieved 2012-02-28.
^Asperger, H. (1938). "The psychically abnormal child". Wiener Klinische Wochenschrift (in German). 51: 1314–7.
^Reynolds, L. A. (2006). Early Development of Total Hip Replacement. Wellcome Trust Centre for the History of Medicine, University College London.
ISBN978-085484-111-0.
^Turner, H. H. (1938). "A syndrome of infantilism, congenital webbed neck and cubitus valgus". Endocrinology. 23 (5): 566–74.
doi:
10.1210/endo-23-5-566.
^US Patent 2,130,523 Linear polyamides suitable for spinning into strong pliable fibers; US Patent 2,130,947 Diamine dicarboxylic acid salt and US Patent 2,130,948 Synthetic fibers. Trossarelli, L. (2010).
"The history of nylon". Club Alpino Italiano, Centro Studi Materiali e Tecniche.
Archived from the original on 2012-04-25. Retrieved 2012-02-28.
^Asperger, H. (1938). "The psychically abnormal child". Wiener Klinische Wochenschrift (in German). 51: 1314–7.
^Reynolds, L. A. (2006). Early Development of Total Hip Replacement. Wellcome Trust Centre for the History of Medicine, University College London.
ISBN978-085484-111-0.
^Turner, H. H. (1938). "A syndrome of infantilism, congenital webbed neck and cubitus valgus". Endocrinology. 23 (5): 566–74.
doi:
10.1210/endo-23-5-566.