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References
1.
Conn
RE
Kolstad
JJ
Borzelleca
JF
, et al. Safety assessment of polylactide (PLA) for use as a food-contact polymer . Food Chem Toxicol . 1995 , 33 : 273 –83 .
2.
Mehra
A
Deakin
DE
Khan
A
Sheehan
TMT
Nightingale
P
Deshmukh
SC
. Lead contamination of surgical gloves by contact with a lead hand . ISRN Orthop . 2011 , 11 : 946370 .
3.
Neches
RY
Flynn
KJ
Zaman
L
Tung
E
Pudlo
N
. On the intrinsic sterility of 3D printing . PeerJ . 2016 , 4 : e2661 .
4.Tupper J. Surgical retractor, US3762401A, 1973. https://patents.google.com/patent/US3762401A/en, (accessed 14 April 2020) .