| D007223 |
Infant |
A child between 1 and 23 months of age. |
Infants |
|
| D008297 |
Male |
|
Males |
|
| D009305 |
Nasopharynx |
The top portion of the pharynx situated posterior to the nose and superior to the SOFT PALATE. The nasopharynx is the posterior extension of the nasal cavities and has a respiratory function. |
Rhinopharynx,Choanae,Nasopharynges,Nasopharynxes,Rhinopharynges,Rhinopharynxes |
|
| D010406 |
Penicillins |
A group of antibiotics that contain 6-aminopenicillanic acid with a side chain attached to the 6-amino group. The penicillin nucleus is the chief structural requirement for biological activity. The side-chain structure determines many of the antibacterial and pharmacological characteristics. (Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed, p1065) |
Antibiotics, Penicillin,Penicillin,Penicillin Antibiotics |
|
| D010919 |
Placebos |
Any dummy medication or treatment. Although placebos originally were medicinal preparations having no specific pharmacological activity against a targeted condition, the concept has been extended to include treatments or procedures, especially those administered to control groups in clinical trials in order to provide baseline measurements for the experimental protocol. |
Sham Treatment |
|
| D011008 |
Pneumococcal Infections |
Infections with bacteria of the species STREPTOCOCCUS PNEUMONIAE. |
Streptococcus pneumoniae Infections,Infections, Pneumococcal,Infections, Streptococcus pneumoniae,Pneumococcal Diseases,Disease, Pneumococcal,Diseases, Pneumococcal,Infection, Pneumococcal,Infection, Streptococcus pneumoniae,Pneumococcal Disease,Pneumococcal Infection,Streptococcus pneumoniae Infection |
|
| D012141 |
Respiratory Tract Infections |
Invasion of the host RESPIRATORY SYSTEM by microorganisms, usually leading to pathological processes or diseases. |
Respiratory System Infections,Upper Respiratory Tract Infection,Upper Respiratory Tract Infections,Infections, Respiratory,Infections, Respiratory Tract,Infections, Upper Respiratory,Infections, Upper Respiratory Tract,Respiratory Infections,Upper Respiratory Infections,Infection, Respiratory System,Infection, Respiratory Tract,Respiratory Infection, Upper,Respiratory System Infection,Respiratory Tract Infection |
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| D002648 |
Child |
A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. |
Children |
|
| D002675 |
Child, Preschool |
A child between the ages of 2 and 5. |
Children, Preschool,Preschool Child,Preschool Children |
|
| D002986 |
Clinical Trials as Topic |
Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. |
Clinical Trial as Topic |
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