APA (7th ed.) Citation

Patrikov, K., & Ivanov, Y. Osteoid-osteoma and osteoblastoma with rare localization – presentation of 4 clinical cases. Bulgarian Orthopaedics and Trauma Association.

Chicago Style (17th ed.) Citation

Patrikov, Kircho, and Yordan Ivanov. Osteoid-osteoma and Osteoblastoma with Rare Localization – Presentation of 4 Clinical Cases. Bulgarian Orthopaedics and Trauma Association.

MLA (9th ed.) Citation

Patrikov, Kircho, and Yordan Ivanov. Osteoid-osteoma and Osteoblastoma with Rare Localization – Presentation of 4 Clinical Cases. Bulgarian Orthopaedics and Trauma Association.

Warning: These citations may not always be 100% accurate.