How Genotype Affects Phenotype. One often hears news reports about discoveries of a gene for X, e.g., gene for alcoholism, gene for homosexuality, gene for breast cancer, etc. This is an incorrect way of thinking about genes, as it implies a one-to-one mapping between genes and traits.
How is Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure) abbreviated? IAN/IO stands for Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure). IAN/IO is defined as Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure) very rarely. Printer friendly
bifascicular block the combination of complete right bundle branch block with either left anterior fascicular block or left posterior fascicular block. This is an imprecise though commonly used term; specific terms defining the structures involved are preferred.