Movie Theater
Circadian Rhythms
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Script: A partir de la semana 19, el movimiento fetal, la actividad respiratoria y la frecuencia cardíaca siguen ciclos diarios llamados ritmos circadianos. | ||
| All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |
4D Ultrasound
Bronchial Tree
Circadian Rhythms
Responds to Sound
Skin and Hair
Age of Viability
