| D007223 |
Infant |
A child between 1 and 23 months of age. |
Infants |
|
| D007866 |
Leg |
The inferior part of the lower extremity between the KNEE and the ANKLE. |
Legs |
|
| D008297 |
Male |
|
Males |
|
| D002675 |
Child, Preschool |
A child between the ages of 2 and 5. |
Children, Preschool,Preschool Child,Preschool Children |
|
| D005260 |
Female |
|
Females |
|
| D006785 |
Hospitals, University |
Hospitals maintained by a university for the teaching of medical students, postgraduate training programs, and clinical research. |
University Hospitals |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D000763 |
Anesthesia, Caudal |
Epidural anesthesia administered via the sacral canal. |
Anesthesia, Sacral Epidural,Caudal Anesthesia,Epidural Anesthesia, Sacral,Sacral Epidural Anesthesia |
|
| D000767 |
Anesthesia, Epidural |
Procedure in which an anesthetic is injected into the epidural space. |
Anesthesia, Extradural,Anesthesia, Peridural,Epidural Anesthesia,Anesthesias, Epidural,Anesthesias, Extradural,Anesthesias, Peridural,Epidural Anesthesias,Extradural Anesthesia,Extradural Anesthesias,Peridural Anesthesia,Peridural Anesthesias |
|
| D012189 |
Retrospective Studies |
Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons. |
Retrospective Study,Studies, Retrospective,Study, Retrospective |
|