Recommendations of the Polish Society of Physiotherapy, the Polish Society of Family Medicine, the College of Family Physicians in Poland and the European Rural and Isolated Practitioners Association regarding the use of simple forms of physiotherapy, including massage and self-massage in primary care, endorsed by the Polish Society of Physiotherapy Specialists - Kassolik, Krzysztof; Rajkowska-Labon, Elżbieta; Wilk, Iwona; Dobrzycka, Anna; Tomasik, Tomasz; Andrzejewski, Waldemar; Kiljański, Marek; Petrazzuoli, Ferdinando; Jacquet, Jean-Pierre; Simões, Augusto; Tkachenko, Victoria; Kurpas, Donata (Family Medicine & Primary Care Review, 2019)