Bohlen, J. G., J. P. Held, M. O. Sanderson, and R. P. Patterson. «Heart Rate, Rate-Pressure Product, and Oxygen Uptake During Four Sexual Activities». Arch Archives of Internal Medicine 144, no. 9 (1984): 1745–1748.
Chen, X., Q. Zhang, and X. Tan. «Cardiovascular Effects of Sexual Activity». Indian Journal of Medical Research 130, no. 6 (2009): 681–688.
Levine, G. N., E. E. Steinke, F. G. Bakaeen, B. Bozkurt, M. D. Cheitlin, J. B. Conti, E. Foster, T. Jaarsma, R. A. Kloner, R. A. Lange, S. T. Lindau, B. J. Maron, D. K. Moser, E. M. Ohman, A. D. Seftel, and W. J. Stewart. «Sexual Activity and Cardiovascular Disease: A Scientific Statement from the American Heart Association». Circulation 125, no. 8 (2012): 1058–1072.
Lindau, S. T., E. Abramsohn, K. Gosch, K. Wroblewski, E. S. Spatz, P. S. Chan, J. Spertus, and H. M. Krumholz. «Patterns and Loss of Sexual Activity in the Year Following Hospitalization for Acute Myocardial Infarction (a United States National Multisite Observational Study)». American Journal of Cardiology 109, no. 10 (2012): 1439–1444.
Organization, World Health. «What Is Moderate-Intensity and Vigorous-Intensity Physical Activity?»
http://www.who.int/dietphysicalactivity/physical_activity_intensity/en/.
Waldinger, M. D., P. Quinn, M. Dilleen, R. Mundayat, D. H. Schweitzer, and M. Boolell. «A Multinational Population Survey of Intravaginal Ejaculation Latency Time». Journal of Sexual Medicine 2, no. 4 (2005): 492–497.