H I. 153 Ceti, spiral nebula

H I/CO in the galaxy NGC 253.

H I: A Chemical Tracer of Turbulent Diffusion in Molecular Clouds

H II and hot dust emission around young massive stars in G9.62+0.19

H II bubbles and disruption of molecular clouds

H II Emission from a Complete Spectroscopic Survey of Be Stars in h and χ Persei

H II Galaxies at Z = 0.1--0.7: Progenitors of Today's Spheroidals?

H II Galaxies versus Photoionization Models for Evolving Starbursts

H II Galaxies Versus Photoionization Models for Evolving Starbursts

H II region abundances - Model oxygen line ratios

H II region abundances in Seyfert galaxies

H II region age indicators

H II Region Fluxes and Diameters at 4.85 GHz

H II Region Population in a Sample of Nearby Galaxies with Nuclear Activity. I. Data and General Results

H II Region Population in a Sample of Nearby Galaxies with Nuclear Activity. II. Luminosity Function, Size, and Radial Distributions

H II Region Population in Nearby Galaxies with Nuclear Activity

H II Region Populations in Seyfert Galaxies. I. Database

H II region spectroscopy and two dimensional stellar photometry of the barred Seyfert NGC 1566

H II region statistics in spirals

H II Regions