Polypropylene Specifications // boedeker.com. Boedeker Plastics, Inc. Посетен на 27 January 2014. GENERAL PROPERTIES.
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Sexual Behavior in the Human Female. Indiana University Press, 1998. ISBN 0-253-01924-9. с. 587. Посетен на 12 август 2017. There are some females who appear to find no erotic satisfaction in having their breasts manipulated; perhaps half of them derive some distinct satisfaction, but not more than a very small percentage ever respond intensely enough to reach orgasm as a result of such stimulation (Chapter 5). [...] Records of females reaching orgasm from breast stimulation alone are rare.
Ramsay DT, Kent JC, Hartmann RA, Hartmann PE. Anatomy of the lactating human breast redefined with ultrasound imaging // J. Anat. 206 (6). Юни 2005. DOI:10.1111/j.1469-7580.2005.00417.x. с. 525 – 34.
Grassley, JS. Breast Reduction Surgery: What every Woman Needs to Know // Lifelines 6 (3). 2002. DOI:10.1111/j.1552-6356.2002.tb00088.x. p. 244 – 249. (на английски)
Wood, K et al. Breast size, bra fit and thoracic pain in young women: a correlational study // Chiropr Osteopat 16. 2008. DOI:10.1186/1746-1340-16-1. p. 1. (на английски)
Anders Pape Møller et al. Breast asymmetry, sexual selection, and human reproductive success // Ethology and Sociobiology 16 (3). 1995. DOI:10.1016/0162-3095(95)00002-3. p. 207 – 219. (на английски)
Women's Clitoris, Vagina, and Cervix Mapped on the Sensory Cortex: fMRI Evidence, Surprise finding in response to nipple stimulation // The Journal of Sexual Medicine 8 (10). 2011. DOI:10.1111/j.1743-6109.2011.02388.x. p. 2822 – 30. (на английски)
Hormonal breast augmentation: prognostic relevance of insulin-like growth factor-I // Gynecol. Endocrinol. 12 (2). 1998. DOI:10.3109/09513599809024960. p. 123 – 7. (на английски)
