ectal

adj.

表面的，外侧的；

The ectal relations of the right and left parietal and paroccipital fissures
Defensive role of secretion of ectal mandibular glands of the wasp Polistes dominulus.
A Description of the Ectal Mandibular Gland in the Paper Wasp Polistes Fuscatus (Hymenoptera: Vespidae)
Ultrastructure of the ectal mandibular gland of the paper-WASPPolistes versicolor (HYMENOPTERA: VESPIDAE)
Ectal mandibular gland in Polistes dominulus (Christ) (Hymenoptera, vespidae): ultrastructural modifications over the secretory cycle.
REPORT OF 38 CASES WITH ECTAL CANCER RADICAL SURG-ERG WHO RECEIVED ANAL SAVING SURGERY US-ING P-SF COMBINED WITH SST
The relationship between MMP-2 and infiltration, metastasis of color-ectal cancer
Ultramorphology and Histology of the Ectal Mandibular Gland in Polistes versicolor (Olivier) (Hymenoptera: Vespidae)
Structural and ultrastructural features of the ectal mandibular gland in Liostenogaster (Vespidae, Stenogastrinae)
Non-steroidal anti-inflammatory agents for chemoprevention of color ectal polyps: a meta-analysis