PT  - JOURNAL ARTICLE
AU  - Xiachuan Qin
AU  - Xisheng Xie
TI  - Ultrasound-guided maxillary nerve block via the pterygopalatine fossa: maxillary artery is the key
AID  - 10.1136/rapm-2020-101400
DP  - 2020 Jun 09
TA  - Regional Anesthesia & Pain Medicine
PG  - rapm-2020-101400
4099  - http://rapm.bmj.com/content/early/2020/06/09/rapm-2020-101400.short
4100  - http://rapm.bmj.com/content/early/2020/06/09/rapm-2020-101400.full