Stoitsova, I., Stefanov, R., Beleva, E., Grudeva-Popova, J. Current investigation approaches for quality of life assessment in patients with rare diseases. София: 2013 34-40,.
Stoitsova, I., Stefanov, R., Beleva, E., Grudeva-Popova, J. Current investigation approaches for quality of life assessment in patients with rare diseases. София: 2013 34-40,.
Stoitsova, I., Stefanov, R., Beleva, E., Grudeva-Popova, J. (2013) Current investigation approaches for quality of life assessment in patients with rare diseases, София: 34-40,.
Stoitsova, I., Stefanov, R., Beleva, E., & Grudeva-Popova, J. (2013). Current investigation approaches for quality of life assessment in patients with rare diseases. София: 34-40.
Stoitsova I, Stefanov R, Beleva E, Grudeva-Popova J. Current investigation approaches for quality of life assessment in patients with rare diseases. София: 2013. p. 34-40.