1. Transcervical placement of a Malecot catheter∗ after hysteroscopic evaluation provides for easier entry into the endometrial cavity for women with histories of difficult intrauterine inseminations and/or embryo transfers: a prospective case series 
Elena H Yanushpolsky, M.D., Elizabeth S Ginsburg, M.D., Janis H Fox, M.D., Elizabeth A Stewart, M.D. 
Fertility and Sterility 
Volume 73, Issue 2, Pages (February 2000)
DOI: /S (99)

2. Figure 1 Malecot catheter.
Yanushpolsky. Malecot catheter. Fertil Steril 2000.
Fertility and Sterility  , DOI: ( /S (99) )