A rapid technique for obtaining one-step or multi-step antibiotic resistant mutants employing mutator strains of Escherichia coli K12.
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Ampicillin↗
Biomedical subjects
A Walker
Publications and source records attributed to A Walker.
Placental oxygen tensions: differences between veins.
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Female↗
Chesowanja Australopithecine.
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Anthropology, Physical↗
Redistribution of cardiac output during liquid breathing in the newborn rabbit.
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Air↗
Late australopithecine from Baringo District, Kenya.
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Animals↗
Fetal scalp tissue oxygen tension measurements in relation to maternal dermal oxygen tension and fetal heart rate.
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Amnion↗
[Cephalexin--a new oral antibiotic].
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Cephalexin↗
[New oral antibiotic-cephalexin].
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Administration, Oral↗
Post-cranial remains of the miocene lorisidae of East Africa.
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Animals↗
Inhalation and perfusion lung scans in bronchial asthma.
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Adolescent↗
Time: an important variable at Caesarean section.
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Acid-Base Equilibrium↗
Cephalexin--a new oral antibiotic.
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Animals↗
[Cephalexine, a new oral antibiotic].
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Anti-Infective Agents↗
Cephalexin--a new oral antibiotic.
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Administration, Oral↗
Liver scanning in the diagnosis and management of hepatic amoebic abscess.
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Adult↗
Technique for physiological measurement in the human fetus.
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Electrocardiography↗
Suggested function of the vascular bundles in the limbs of Perodicticus potto.
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Animals↗
Temperature of the human fetus.
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Amniotic Fluid↗