| D008297 |
Male |
|
Males |
|
| D008403 |
Mass Screening |
Organized periodic procedures performed on large groups of people for the purpose of detecting disease. |
Screening,Mass Screenings,Screening, Mass,Screenings,Screenings, Mass |
|
| D008722 |
Methods |
A series of steps taken in order to conduct research. |
Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique |
|
| D010100 |
Oxygen |
An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration. |
Dioxygen,Oxygen-16,Oxygen 16 |
|
| D005260 |
Female |
|
Females |
|
| D005859 |
Germany, East |
The former German Democratic Republic which was reunified with the former Federal Republic of Germany in 1990. |
Democratic Republic of Germany,German Democratic Republic,Germany, Democratic Republic of |
|
| D006371 |
Helium |
A noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003. It is a colorless, odorless, tasteless gas that is not combustible and does not support combustion. It was first detected in the sun and is now obtained from natural gas. Medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics. |
Helium-4,Helium 4 |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D012737 |
Sex Factors |
Maleness or femaleness as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or effect of a circumstance. It is used with human or animal concepts but should be differentiated from SEX CHARACTERISTICS, anatomical or physiological manifestations of sex, and from SEX DISTRIBUTION, the number of males and females in given circumstances. |
Factor, Sex,Factors, Sex,Sex Factor |
|
| D013147 |
Spirometry |
Measurement of volume of air inhaled or exhaled by the lung. |
Spirometries |
|